Mark	Serial #	Status	Classes	Filing Date
E-SMART	85197596	Abandoned	011	Dec 14, 2010
ZONE SENTRY	77822013	Abandoned	011	Sep 8, 2009
TACO	77795572	Abandoned	006, 007, 009, 011	Aug 3, 2009
IWORX	77675617	Abandoned	009	Feb 23, 2009
HOT-LINK	77527872	Abandoned	011	Jul 22, 2008
FLOPRO	77290492	Abandoned	041, 042	Sep 27, 2007
DUALVISION	77219332	Abandoned	009	Jun 29, 2007
FREEDOM FLANGE	77045842	Abandoned	011	Nov 16, 2006
X - PUMP BLOCK	78711254	Abandoned	009, 011	Sep 12, 2005
400	78590340	Abandoned	011	Mar 18, 2005
I SERIES	78590463	Abandoned	011	Mar 18, 2005
HYDRONIC SYSTEM SOLUTIONS	78381014	Abandoned	009	Mar 9, 2004
RADIANT MADE EASY	78381244	Abandoned	011	Mar 9, 2004
RADIANT MIXING BLOCK	78381242	Abandoned	009, 011	Mar 9, 2004
COMFORT MADE EASY	78381230	Abandoned	011	Mar 9, 2004
TWIN-TEE	78381064	Abandoned	006, 011	Mar 9, 2004
IFC	78100556	Abandoned	011	Jan 2, 2002
LOADMATCH	75708235	Abandoned	011	May 17, 1999
VORTECH	74573463	Abandoned	011	Sep 14, 1994
TACO-VENT	74222598	Abandoned	011	Nov 15, 1991
TACO	74222586	Abandoned	006, 007, 009, 011	Nov 15, 1991
TACO	74153850	Abandoned	007, 009, 011	Apr 3, 1991
TACO	74153835	Abandoned	007, 009, 011	Apr 3, 1991
TACONET	73710716	Abandoned	009	Feb 11, 1988
AIR SCOOP	71637011	Abandoned	006	Oct 22, 1952